Word · CEFR A2 · Frequency #484
range
范围；界限
核心释义
the extent to which something operates or is effective; the limits or area within which something can act or work
- 1.
山脉、建筑物等的一排或一系列。
A line or series of mountains, buildings, etc.
- 2.
某物作用或控制的区域
an area in which something acts or operates or has power or control:
- 3.
壁炉；炉灶或其他烹饪器具；现特指多灶头的大型烹饪炉。
A fireplace; a fire or other cooking apparatus; now specifically, a large cooking stove with many burners (hotplates).
- 4.
某物有效的范围
the limits within which something can be effective
- 5.
选择范围,系列。
Selection, array.
- 6.
可供牲畜放牧的大面积草地
a large tract of grassy open land on which livestock can graze
- 7.
练习射击的场所。
An area for practicing shooting at targets.
- 8.
军事训练或设备测试的区域。
An area for military training or equipment testing.
- 9.
从人或传感器到物体、目标、发射物或事件的距离。
The distance from a person or sensor to an object, target, emanation, or event.
- 10.
(武器、无线电、探测器等)的最大距离或能力范围。
The maximum distance or reach of capability (of a weapon, radio, detector, etc.).
- 11.
车辆无需加油可行驶的距离
The distance a vehicle (e.g., a car, bicycle, lorry, or aircraft) can travel without refueling.
- 12.
开阔且常无围栏的放牧地。
An area of open, often unfenced, grazing land.
- 13.
任何漫游活动所涵盖的范围或空间；漫游的幅度或范围； reach；范围。
The extent or space taken in by anything excursive; compass or extent of excursion; reach; scope.
- 14.
函数所能取得的所有值(点)的集合。
The set of values (points) which a function can obtain.
- 15.
包含样本中所有数据的最小区间长度；样本中最大观测值与最小观测值之差。
The length of the smallest interval which contains all the data in a sample; the difference between the largest and smallest observations in the sample.
- 16.
球员能够覆盖的防守区域。
The defensive area that a player can cover.
- 17.
人声或乐器所能发出的所有音高的范围。
The scale of all the tones a voice or an instrument can produce.
- 18.
物种通常自然分布的地理区域或地带。
The geographical area or zone where a species is normally naturally found.
- 19.
由迭代器指定的一系列有序值。
A sequential list of values specified by an iterator.
- 20.
同一等级或阶层的一群人；等级；类别。
An aggregate of individuals in one rank or degree; an order; a class.
- 21.
漫游或徘徊；来回走动；远足；漫步；远征。
A wandering or roving; a going to and fro; an excursion; a ramble; an expedition.
- 22.
演员能够令人满意地扮演的各种角色的范围。
The variety of roles that an actor can play in a satisfactory way.
一系列；多种；山脉；一排；射程；距离；续航里程；炉灶
用法In use
The telescope has a magnification range of up to 200x.
用法提示：此处 range 表示望远镜能够有效作用的区域或范围。
This apartment is within our price range.
用法提示：此处 range 表示价格的有效界限或区间。
The cattle grazed freely on the open range.
用法提示：此处 range 指可供放牧的大片草地。
the range of a supersonic jet
a piano has a greater range than the human voice
range of motion
they used to drive the cattle across the open range every spring
相关词与表达Connections
搭配Collocations
- price range
- 价格范围
- What is the price range for these items?这些商品的价格范围是什么？
- mountain range
- 山脉
- The Andes is a long mountain range.安第斯山脉是一条很长的山脉。
- age range
- 年龄范围
- This club is for people in the 18-25 age range.这个俱乐部是为18-25岁年龄范围的人设立的。
- wide range
- 广泛的/大范围
- The store offers a wide range of products.这家商店提供广泛的产品范围。
- shooting range
- 射击场
学习提示Learner notes
记忆技巧Memory Tip
range：山脉连绵如线，圈定界限成范围。
语境与语域Context & Register
中性语域。常用于日常交流、商业和学术场景，表示某一变量或事物的上下界限，如价格范围、年龄范围等。
语法说明Grammar Note
range 可作可数或不可数名词；常用介词 of。
发音与拼写Pronunciation & Spelling
以-ange结尾的单词中，change、strange、arrange、grange与range押韵，发/eɪndʒ/；而orange重音在前，发/ˈɔrɪndʒ/，flange发/flændʒ/，均不押韵。
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.